Full Wayland support, based on DRM, has landed from Chris “devilhorns” Michael’s private store of E features. He has helpfully added a README.wayland file which provides suitable amounts of warnings and documentation to prepare the average user for a brand new type of crashing. I’ve helpfully inlined the README here:

Wayland support in Enlightenment 0.19.0

Caution: Support for running Enlightenment in a Wayland-Only
configuration is considered Highly Experimental !! Use at your own
risk !! We are not responsible if it nukes your files, burns up your cpu,